<template>
  <basic-container>
    <avue-crud :option="option"
               :table-loading="loading"
               :data="data"
               ref="crud"
               v-model="form"
               :permission="permissionList"
               :before-open="beforeOpen"
               @row-del="rowDel"
               @row-update="rowUpdate"
               @row-save="rowSave"
               @search-change="searchChange"
               @search-reset="searchReset"
               @selection-change="selectionChange"
               @refresh-change="refreshChange"
               @on-load="onLoad">
      <template #menu-left="{}">
        <el-button type="danger"
                   size="small"
                   icon="el-icon-delete"
                   v-if="permission.menu_delete"
                   plain
                   @click="handleDelete">删 除
        </el-button>
      </template>
      <template #menu="scope">
        <el-button
            link
          icon="el-icon-circle-plus-outline"
          size="small"
          @click.stop="handleAdd(scope.row,scope.index)"
          v-if="userInfo.roles.some(k => k.roleAlias.includes('admin'))"
        >新增子项
        </el-button>
      </template>
<!--      <template slot-scope="{row}" slot="css">-->
      <template #css="{row}">
        <div style="text-align:center">
          <i :class="row.css"></i>
        </div>
      </template>
    </avue-crud>
  </basic-container>
</template>

<script>
  import {menuApi} from "/src/api/system/menu";
  import iconList from "/src/config/iconList";
  import {mapState} from "pinia";
  import {useUserStore} from "../../store/modules/user.js";
  import {avueVaildData} from "../../utils/validate.js";

  export default {
    data() {
      return {
        form: {},
        loading: true,
        selectionList: [],
        query: {},
        option: {
          searchShow: true,
          searchMenuSpan: 6,
          defaultExpandAll: true,
          tip: false,
          tree: true,
          border: true,
          index: false,
          selection: true,
          viewBtn: true,
          menuWidth: 300,
          column: [
            {
              label: "菜单名称",
              prop: "name",
              search: true,
              rules: [
                {
                  required: true,
                  message: "请输入菜单名称",
                  trigger: "blur"
                }
              ]
            },
            {
              label: "路由地址",
              prop: "path",
              rules: [
                {
                  required: true,
                  message: "请输入路由地址",
                  trigger: "blur"
                }
              ]
            },
            {
              label: "上级菜单",
              prop: "parentId",
              type: "tree",
              dicData: [],
              hide: false,
              props: {
                label: "name",
                value: "id",
              },
              rules: [
                {
                  required: false,
                  message: "请选择上级菜单",
                  trigger: "click"
                }
              ]
            },
            {
              label: "菜单图标",
              prop: "css",
              type: "icon",
              slot: true,
              iconList: iconList,
              rules: [
                {
                  required: true,
                  message: "请输入菜单图标",
                  trigger: "click"
                }
              ]
            },
            {
              label: "权限编码",
              prop: "code",
              search: true,
              rules: [
                {
                  required: true,
                  message: "请输入菜单编号",
                  trigger: "blur"
                }
              ]
            },
            {
              label: "菜单类型",
              prop: "category",
              type: "radio",
              dicData: [
                {
                  label: "菜单",
                  value: 1
                },
                {
                  label: "按钮",
                  value: 2
                }
              ],
              hide: true,
              rules: [
                {
                  required: true,
                  message: "请选择菜单类型",
                  trigger: "blur"
                }
              ]
            },
            {
              label: "菜单别名",
              prop: "alias",
              rules: [
                {
                  required: true,
                  message: "请输入菜单别名",
                  trigger: "blur"
                }
              ]
            },
            {
              label: "按钮功能",
              labelTip: "目前没有使用",
              prop: "action",
              type: "radio",
              dicData: [
                {
                  label: "工具栏",
                  value: 1
                },
                {
                  label: "操作栏",
                  value: 2
                },
                {
                  label: "工具操作栏",
                  value: 3
                }
              ],
              hide: true,
              rules: [
                {
                  required: true,
                  message: "请选择按钮功能",
                  trigger: "blur"
                }
              ]
            },
            {
              label: "菜单排序",
              prop: "sort",
              type: "number",
              rules: [
                {
                  required: true,
                  message: "请输入菜单排序",
                  trigger: "blur"
                }
              ]
            },
            {
              label: "是否隐藏",
              labelTip: "仅对没有子菜单的菜单有效，即父级无效",
              prop: "hidden",
              type: "radio",
              dicData: [
                {
                  label: "否",
                  value: false
                },
                {
                  label: "是",
                  value: true
                },
              ]
            },
            {
              label: "新窗口",
              labelTip: "目前没有使用",
              prop: "isOpen",
              type: "radio",
              dicData: [
                {
                  label: "否",
                  value: 0
                },
                {
                  label: "是",
                  value: 1
                },
              ],
              hide: true
            },
            {
              label: "菜单备注",
              prop: "remark",
              type: "textarea",
              span: 24,
              minRows: 6,
              hide: true
            }
          ]
        },
        data: []
      };
    },

    computed: {
      ...mapState(useUserStore, ["userInfo", "permission"]),
      permissionList() {
        return {
          addBtn: avueVaildData(this.permission.manage.menu.add, false),
          viewBtn: avueVaildData(this.permission.manage.menu.view, false),
          delBtn: avueVaildData(this.permission.manage.menu.delete, false),
          editBtn: avueVaildData(this.permission.manage.menu.edit, false)
        };
      },
      ids() {
        let ids = [];
        this.selectionList.forEach(ele => {
          ids.push(ele.id);
        });
        return ids.join(",");
      }
    },
    methods: {
      handleAdd(row) {
        this.$refs.crud.data.parentId = row.id;
        this.$refs.crud.option.column.filter(item => {
          if (item.prop === "parentId") {
            item.value = row.id;
            item.addDisabled = true;
          }
        });
        this.$refs.crud.rowAdd();
      },
      rowSave(row, done, loading) {
          menuApi.create(row).then(() => {
          done();
          this.onLoad();
          this.$message({
            type: "success",
            message: "操作成功!"
          });
        }, error => {
          window.console.log(error);
          loading();
        });
      },
      rowUpdate(row, index, done, loading) {
          menuApi.update(row).then(() => {
          done();
          this.onLoad();
          this.$message({
            type: "success",
            message: "操作成功!"
          });
        }, error => {
          window.console.log(error);
          loading();
        });
      },
      rowDel(row) {
        this.$confirm("确定将选择数据删除?", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        })
          .then(() => {
            return menuApi.remove(row.id);
          })
          .then(() => {
            this.onLoad();
            this.$message({
              type: "success",
              message: "操作成功!"
            });
          });
      },
      searchReset() {
        this.query = {};
        this.onLoad();
      },
      searchChange(params, done) {
        this.query = params;
        this.onLoad();
        done();
      },
      selectionChange(list) {
        this.selectionList = list;
      },
      handleDelete() {
        if (this.selectionList.length === 0) {
          this.$message.warning("请选择至少一条数据");
          return;
        }
        this.$confirm("确定将选择数据删除?", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        })
          .then(() => {
            return menuApi.remove(this.ids);
          })
          .then(() => {
            this.onLoad();
            this.$message({
              type: "success",
              message: "操作成功!"
            });
            this.$refs.crud.toggleSelection();
          });
      },
      beforeOpen(done, type) {
        if (["edit", "view"].includes(type)) {
            menuApi.getMenuDetail(this.form.id).then(res => {
            this.form = res.data.data;
          });
        }
        done();
      },
      refreshChange() {
        this.onLoad();
      },
      onLoad() {
        this.loading = true;
          menuApi.menuTree(this.query).then(res => {
          this.loading = false;
          const column = this.findObject(this.option.column, "parentId");
          column.dicData = res.data.data;
          this.data = res.data.data;
        });
      }
    }
  };
</script>

<style>
</style>
